function overlay_drupal_goto_alter

Implements hook_drupal_goto_alter().

File

modules/overlay/overlay.module, line 255

Code

function overlay_drupal_goto_alter(&$path, &$options, &$http_response_code) {
    if (overlay_get_mode() == 'child') {
        // The authorize.php script bootstraps Drupal to a very low level, where
        // the PHP code that is necessary to close the overlay properly will not be
        // loaded. Therefore, if we are redirecting to authorize.php inside the
        // overlay, instead redirect back to the current page with instructions to
        // close the overlay there before redirecting to the final destination; see
        // overlay_init().
        if ($path == system_authorized_get_url() || $path == system_authorized_batch_processing_url()) {
            $_SESSION['overlay_close_dialog'] = array(
                $path,
                $options,
            );
            $path = current_path();
            $options = drupal_get_query_parameters();
        }
        // If the current page request is inside the overlay, add ?render=overlay
        // to the new path, so that it appears correctly inside the overlay.
        if (isset($options['query'])) {
            $options['query'] += array(
                'render' => 'overlay',
            );
        }
        else {
            $options['query'] = array(
                'render' => 'overlay',
            );
        }
    }
}